This is a great deal on a great set of subs. You won't find a better bargain anywhere. They have great looks, great power and sound, and all for a great price. I installed them in the trunk of my '00 Regal with a Dual XDMR7700 head unit and a Dual XIA-4225 amp and i could not be happier with the sound. To top it all off, I got those three things with all the gear I needed for installation for under [$] from [...]. I am VERY HAPPY!!